BP11DCRK400 Resonators Datasheet

BP11DCRK400 Datasheet, PDF, Equivalent


Part Number

BP11DCRK400

Description

(BP11DCRKxxx) Ceramic Resonators

Manufacture

TOKO

Total Page 1 Pages
Datasheet
Download BP11DCRK400 Datasheet


BP11DCRK400
omCeramic Resonators
U.cTYPE CRK, CRA (CERASONATOR®) kHz Band
CRK
.DataSheet4CRK
CRA
wDescription
wCeramic resonators using external capacitors/built-in
wcapacitors for the kHz band designed and produced with
CRA
5.3 Max. 3.5
3.4 Max.
TYPE
CRK
CRA
6.5Max.
0.5 3.5
0.2 Max.
4.0Max.
(Unit : mm)
(Unit : mm)
application of Toko's experience relative to piezo materials,
precision manufacturing and soldering technology.
Applicable oscillation frequency range
CRK: 380 to 680kHz
mCRA: 455 to 500kHz
oFeatures
Precise oscillating frequency without adjustment.
.cCRK type is soldered ceramic element, and High reliability.
May be used with a variety of ICs.
Load capacitors (C1, C2) not required for CRA type.
UApplications
Reference signal oscillations for — Microcomputers
t4(household electronics, OA equipment)
Remote controlling — TV's, VTRs, air-conditioners, CD
players, lighting apparatus.
eDigital applications equipment including measuring
instruments, communications equipment, toys, etc.
eSELECTION GUIDE FOR STANDARD RESONATORS
hTYPE CRK
STOKO
taPart
Number
aBP11DCRK400
BP11DCRK455
BP11DCRK480
.DBP11DCRK500
BP11DCRK600
BP11DCRK680
wTYPE CRA
Oscillation
Frequency
(kHz)
400±0.5%
455±0.5%
480±0.5%
500±0.5%
600±0.5%
680±0.5%
Resonant
Impedance
(Max.)
400
400
400
400
400
400
Oscillation Frequency
Temperature Stability
(-20°C~+80°C)
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
External Capacitor
C1 C2
(pF) (pF)
560 200
560 200
560 200
560 200
470 200
470 200
wwTOKO
Oscillating
Resonance Oscillation Frequency
Load Capacitor
Note
Part
Number
Frequency
(kHz)
Impedance Temperature Stability
(Max.)
(-20°C~+80°C)
DCRA455
DCRA480
DCRA500
455±0.5%
480±0.5%
500±0.5%
3.0
3.0
3.0
±0.3%
±0.3%
±0.3%
• Oscillation frequency tolerance can be designed to a desired level.
• TOKO performs matching evaluation for all types of ICs.
Please contact us regarding applicable products.
IC
X
C1
CRK
IC
OUTPUT
C2 IC : 1/6 PD4069UBC
VDD : +5V
X : CRK
C1,C2 : External capacitors
C1
(pF)
omBuilt-in
.cBuilt-in
Built-in
C2
(pF)
Built-in
Built-in
Built-in
Note
External
appearance
differs
www.DataSheet4UCRA


Features m Resonators Ceramic o c . CRK TYPE CRK, CRA (CERASONATOR ) kHz Band U 4 t e e h CRA S a t a CRA D .CRK w Description w w ® TYPE CRK CRA 5.3 Max. 3.5 3.4 Max. 7.7 Max. 5 0.6 0.8 0.2 Max. 4.0Ma x. (Unit : mm) 0.6 1.0 0.6 0.9 2.5 2. 5 6.5Max. 0.5 3.5 9.5Max. • Ceram ic resonators using external capacitors /built-in capacitors for the kHz band d esigned and produced with application o f Toko's experience relative to piezo m aterials, precision manufacturing and s oldering technology. • Applicable osc illation frequency range CRK: 380 to 68 0kHz CRA: 455 to 500kHz • • Featu res • • • • Precise oscillatin g frequency without adjustment. CRK typ e is soldered ceramic element, and High reliability. May be used with a variet y of ICs. Load capacitors (C1, C2) not required for CRA type. Applications Reference signal oscillations for Microcomputers (household electronics , OA equipment) • Remote controlling — TV's, VTRs, air-conditioners, CD players, lighting apparatus. • Digital applications.
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